Cases chart, explained
CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal. Counties must stay in the current tier for 3 consecutive weeks and metrics from the last 2 consecutive weeks must fall into less restrictive tier before moving into a less restrictive tier.
We show only case charts labeled with each county's population-adjusted tier cut-offs.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
Get informed with public health research
Report updated: 1/4/22; data available through 12/31/21.
Cases chart, explained
Superior California Region: Butte, Colusa,
El Dorado,
Glenn,
Lassen, Modoc,
Nevada,
Placer, Plumas,
Sacramento,
Shasta, Sierra, Siskiyou,
Sutter,
Tehama,
Yolo,
Yuba
North Coast: Del Norte,
Humboldt,
Lake,
Mendocino,
Napa,
Sonoma, Trinity
San Francisco Bay Area: Alameda,
Contra Costa,
Marin,
San Francisco,
San Mateo,
Santa Clara,
Solano
Northern San Joaquin Valley: Alpine, Amador, Calaveras,
Madera, Mariposa,
Merced,
Mono,
San Joaquin,
Stanislaus,
Tuolumne
Central Coast: Monterey,
San Benito,
San Luis Obispo,
Santa Barbara,
Santa Cruz,
Ventura
Southern San Joaquin Valley: Fresno,
Inyo,
Kern,
Kings,
Tulare
Southern California: Los Angeles,
Orange,
Riverside,
San Bernardino
San Diego-Imperial: Imperial,
San Diego
Summary of CA County Severity Map
Vaccinations by Zip Code
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place. Similarly for hospitalizations.
In the past week, all COVID hospitalizations grew by 83.5%.; COVID ICU hospitalizations grew by 36.9%.
16,807,947 cumulative doses have been administered (234,445 doses administered in the past week). Already, 75.3% of the county has received at least 1 dose and 67.6% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 68.5%.; COVID ICU hospitalizations grew by 47.2%.
3,171,064 cumulative doses have been administered (49,148 doses administered in the past week). Already, 82.9% of the county has received at least 1 dose and 76.8% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 11.4%.; COVID ICU hospitalizations went from 3.6 to 3.9.
266,212 cumulative doses have been administered (3,197 doses administered in the past week). Already, 55.7% of the county has received at least 1 dose and 50.8% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 58.8%.; COVID ICU hospitalizations grew by 59.6%.
2,220,279 cumulative doses have been administered (33,790 doses administered in the past week). Already, 83.4% of the county has received at least 1 dose and 78.0% is fully vaccinated.
In the past week, all COVID hospitalizations went from 0.1 to 0.6.; COVID ICU hospitalizations went from 0.1 to 0.4.
29,868 cumulative doses have been administered (348 doses administered in the past week). Already, 51.3% of the county has received at least 1 dose and 45.1% is fully vaccinated.
In the past week, all COVID hospitalizations went from 10.0 to 15.3.; COVID ICU hospitalizations went from 3.1 to 5.4.
276,822 cumulative doses have been administered (2,865 doses administered in the past week). Already, 64.3% of the county has received at least 1 dose and 58.3% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 15.1%.; COVID ICU hospitalizations grew by 1.6%.
1,358,950 cumulative doses have been administered (19,454 doses administered in the past week). Already, 61.7% of the county has received at least 1 dose and 55.1% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 5.3%.; COVID ICU hospitalizations went from 0.7 to 2.1.
207,035 cumulative doses have been administered (2,206 doses administered in the past week). Already, 69.8% of the county has received at least 1 dose and 63.6% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 3.4%.; COVID ICU hospitalizations grew by 3.2%.
354,979 cumulative doses have been administered (4,576 doses administered in the past week). Already, 99.9% of the county has received at least 1 dose and 76.3% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 15.0%.; COVID ICU hospitalizations grew by 7.0%.
1,043,034 cumulative doses have been administered (15,011 doses administered in the past week). Already, 54.2% of the county has received at least 1 dose and 48.2% is fully vaccinated.
In the past week, all COVID hospitalizations grew by -0.7%.; COVID ICU hospitalizations went from 3.4 to 2.1.
148,629 cumulative doses have been administered (2,121 doses administered in the past week). Already, 46.4% of the county has received at least 1 dose and 40.6% is fully vaccinated.
In the past week, all COVID hospitalizations went from 0.0 to 1.3.; COVID ICU hospitalizations went from 0.0 to 0.4.
79,189 cumulative doses have been administered (776 doses administered in the past week). Already, 58.0% of the county has received at least 1 dose and 51.7% is fully vaccinated.
In the past week, all COVID hospitalizations went from 0.6 to 1.7.; COVID ICU hospitalizations went from 0.0 to 0.0.
19,147 cumulative doses have been administered (208 doses administered in the past week). Already, 31.3% of the county has received at least 1 dose and 28.2% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by 14.0%.; COVID ICU hospitalizations went from 5.9 to 3.4.
188,212 cumulative doses have been administered (2,758 doses administered in the past week). Already, 56.0% of the county has received at least 1 dose and 49.4% is fully vaccinated.
In the past week, all COVID hospitalizations went from 8.3 to 17.7.; COVID ICU hospitalizations went from 1.3 to 1.3.
558,223 cumulative doses have been administered (6,624 doses administered in the past week). Already, 90.3% of the county has received at least 1 dose and 84.0% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 5.7 to 7.6.; COVID ICU hospitalizations went from 2.0 to 1.9.
139,932 cumulative doses have been administered (1,105 doses administered in the past week). Already, 71.8% of the county has received at least 1 dose and 64.0% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 10.7%.; COVID ICU hospitalizations grew by 8.2%.
322,924 cumulative doses have been administered (3,930 doses administered in the past week). Already, 56.8% of the county has received at least 1 dose and 45.7% is fully vaccinated.
In the past week, all COVID hospitalizations grew by -0.5%.; COVID ICU hospitalizations went from 9.4 to 10.7.
702,106 cumulative doses have been administered (8,622 doses administered in the past week). Already, 73.1% of the county has received at least 1 dose and 65.5% is fully vaccinated.
In the past week, all COVID hospitalizations went from 5.0 to 9.1.; COVID ICU hospitalizations went from 1.7 to 1.6.
255,583 cumulative doses have been administered (3,175 doses administered in the past week). Already, 82.0% of the county has received at least 1 dose and 73.7% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 6.1 to 5.6.; COVID ICU hospitalizations went from 1.7 to 1.7.
151,132 cumulative doses have been administered (1,048 doses administered in the past week). Already, 68.3% of the county has received at least 1 dose and 61.4% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 90.8%.; COVID ICU hospitalizations grew by 52.3%.
5,377,204 cumulative doses have been administered (77,891 doses administered in the past week). Already, 74.2% of the county has received at least 1 dose and 67.8% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 41.0%.; COVID ICU hospitalizations grew by 10.8%.
623,124 cumulative doses have been administered (7,820 doses administered in the past week). Already, 68.3% of the county has received at least 1 dose and 63.2% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 42.1%.; COVID ICU hospitalizations grew by 10.9%.
3,267,588 cumulative doses have been administered (44,070 doses administered in the past week). Already, 61.8% of the county has received at least 1 dose and 55.3% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 37.6%.; COVID ICU hospitalizations grew by 24.7%.
2,380,980 cumulative doses have been administered (33,809 doses administered in the past week). Already, 68.4% of the county has received at least 1 dose and 62.5% is fully vaccinated.
In the past week, all COVID hospitalizations went from 3.7 to 4.6.; COVID ICU hospitalizations went from 2.6 to 2.9.
99,630 cumulative doses have been administered (1,490 doses administered in the past week). Already, 72.5% of the county has received at least 1 dose and 65.3% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 43.2%.; COVID ICU hospitalizations grew by 13.0%.
2,729,736 cumulative doses have been administered (38,001 doses administered in the past week). Already, 57.8% of the county has received at least 1 dose and 52.3% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 54.8%.; COVID ICU hospitalizations grew by 20.2%.
5,834,901 cumulative doses have been administered (81,658 doses administered in the past week). Already, 87.0% of the county has received at least 1 dose and 75.4% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 92.7%.; COVID ICU hospitalizations grew by 23.4%.
1,820,641 cumulative doses have been administered (26,609 doses administered in the past week). Already, 86.2% of the county has received at least 1 dose and 79.9% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 32.9%.; COVID ICU hospitalizations grew by 13.6%.
1,049,494 cumulative doses have been administered (12,291 doses administered in the past week). Already, 65.6% of the county has received at least 1 dose and 55.2% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 22.9%.; COVID ICU hospitalizations went from 7.3 to 6.6.
434,122 cumulative doses have been administered (5,444 doses administered in the past week). Already, 69.0% of the county has received at least 1 dose and 62.4% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 37.0%.; COVID ICU hospitalizations went from 6.0 to 7.0.
1,552,554 cumulative doses have been administered (20,987 doses administered in the past week). Already, 86.0% of the county has received at least 1 dose and 79.0% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 46.6%.; COVID ICU hospitalizations went from 11.7 to 8.0.
707,105 cumulative doses have been administered (9,013 doses administered in the past week). Already, 71.7% of the county has received at least 1 dose and 64.0% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 55.9%.; COVID ICU hospitalizations grew by 25.6%.
3,944,619 cumulative doses have been administered (61,597 doses administered in the past week). Already, 85.9% of the county has received at least 1 dose and 80.2% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 20.0%.; COVID ICU hospitalizations went from 3.1 to 3.6.
482,215 cumulative doses have been administered (5,583 doses administered in the past week). Already, 77.5% of the county has received at least 1 dose and 71.3% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 5.7%.; COVID ICU hospitalizations grew by 15.1%.
190,917 cumulative doses have been administered (1,961 doses administered in the past week). Already, 50.5% of the county has received at least 1 dose and 44.9% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 70.4%.; COVID ICU hospitalizations went from 8.1 to 10.3.
686,287 cumulative doses have been administered (9,642 doses administered in the past week). Already, 71.7% of the county has received at least 1 dose and 63.1% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 31.0%.; COVID ICU hospitalizations went from 4.4 to 3.9.
918,024 cumulative doses have been administered (13,760 doses administered in the past week). Already, 80.9% of the county has received at least 1 dose and 74.2% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 11.3%.; COVID ICU hospitalizations grew by -12.2%.
703,857 cumulative doses have been administered (7,978 doses administered in the past week). Already, 61.5% of the county has received at least 1 dose and 52.1% is fully vaccinated.
In the past week, all COVID hospitalizations went from 0.0 to 0.0.; COVID ICU hospitalizations went from 0.0 to 0.0.
127,563 cumulative doses have been administered (1,859 doses administered in the past week). Already, 57.0% of the county has received at least 1 dose and 51.6% is fully vaccinated.
In the past week, all COVID hospitalizations went from 10.3 to 5.0.; COVID ICU hospitalizations went from 2.1 to 2.4.
62,283 cumulative doses have been administered (942 doses administered in the past week). Already, 44.3% of the county has received at least 1 dose and 40.0% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 21.9%.; COVID ICU hospitalizations went from 10.4 to 8.6.
555,392 cumulative doses have been administered (7,034 doses administered in the past week). Already, 54.7% of the county has received at least 1 dose and 48.2% is fully vaccinated.
In the past week, all COVID hospitalizations went from 6.3 to 7.6.; COVID ICU hospitalizations went from 0.9 to 0.6.
69,394 cumulative doses have been administered (456 doses administered in the past week). Already, 60.8% of the county has received at least 1 dose and 52.2% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by 49.9%.; COVID ICU hospitalizations grew by 44.1%.
1,396,770 cumulative doses have been administered (20,031 doses administered in the past week). Already, 74.1% of the county has received at least 1 dose and 67.8% is fully vaccinated.
In the past week, all COVID hospitalizations went from 7.7 to 11.0.; COVID ICU hospitalizations went from 2.9 to 2.1.
358,982 cumulative doses have been administered (4,631 doses administered in the past week). Already, 72.2% of the county has received at least 1 dose and 65.3% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 81.6%.; COVID ICU hospitalizations went from 4.1 to 14.6.
81,527 cumulative doses have been administered (1,070 doses administered in the past week). Already, 50.1% of the county has received at least 1 dose and 45.1% is fully vaccinated.
Severity measured as proportion relative to Tier 1 (minimal) threshold.
1 = at Tier 1 threshold
2 = 2x higher than Tier 1 threshold
Severity Scale